I am always annoyed by etherdelta's user interface. It is hard to use usually in mobile device and hard to scroll down especially when buying or selling. Unlike other trading sites have good UI. I can't stop using etherdelta because most of my tokens are only tradable in their slow site.
yes that is the weakness of etherdelta market for mobile users. and phone specifications should be sufficient.
computers are sometimes difficult to access etherdelta. dah must be added a good connection for surfing.